Increase shard count for test that times out

PiperOrigin-RevId: 337606016
Change-Id: Ic02ea265aa223b050fa0f49061b2b4cf5ff34aa8
diff --git a/tensorflow/python/eager/BUILD b/tensorflow/python/eager/BUILD
index bb56146..300da45 100644
--- a/tensorflow/python/eager/BUILD
+++ b/tensorflow/python/eager/BUILD
@@ -1119,6 +1119,7 @@
     size = "small",
     srcs = ["device_placement_test.py"],
     python_version = "PY3",
+    shard_count = 5,
     deps = [
         ":context",
         ":def_function",